eCase via Amazon offers the Kmashi 3-Arm Rotary Lawn Sprinkler for $12.99. Coupon code "JK4ZOLUZ" cuts the price to $9.99. Plus, Prime members receive free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.82.) That's $33 off list price, $8 under our mention from July, and best deal we could find. Made of ABS plastic, it features a 26- to 32.8-foot spray distance and 360-degree rotatable spray nozzles.